Description

Guanidine, Cyano-, Polymer With Formaldehyde is a polymeric resin derived from the condensation of cyanoguanidine and formaldehyde. This compound is valued for its robust chemical structure and functional properties, making it a versatile intermediate in advanced material synthesis. It is primarily sought by manufacturers in the polymer, adhesive, and specialty chemical industries for developing high-performance, cross-linked materials.

Application

• Cross-linking Agent: Used in the production of thermosetting resins, such as melamine-formaldehyde and urea-formaldehyde resins, to enhance hardness, heat resistance, and dimensional stability.
• Adhesive Formulation: Serves as a key component in high-strength industrial adhesives and laminates for wood composites and construction materials.
• Flame Retardant Synergist: Incorporated into polymer systems, particularly in electronics and construction, to improve flame-retardant properties.
• Ion-Exchange Resin Precursor: Acts as a starting material in the synthesis of specialty ion-exchange resins for water treatment and purification processes.
• Textile Finishing: Utilized in treatments to impart wrinkle resistance and durable-press qualities to fabrics.
• Paper Strengthening Agent: Applied in paper manufacturing to increase wet strength and improve printability.
• Microencapsulation: Employed in the creation of microcapsules for controlled-release applications in agrochemicals and pharmaceuticals.
• Composite Materials: Used as a modifier in fiber-reinforced plastics and other composite materials to improve mechanical properties.

Basic Information

Product Name	Guanidine, Cyano-, Polymer With Formaldehyde
CAS No.	26591-12-8
Molecular Formula	(C2H4N4·CH2O)x
Molecular Weight	Polymeric substance
Synonyms	Cyanoguanidine-formaldehyde polymer; Dicyandiamide-formaldehyde resin; Poly(cyanoguanidine-co-formaldehyde); DCDA-F resin; Amino resin from dicyandiamide; DICY-formaldehyde condensate; Guanidine, cyano-, polymer with formaldehyde; 1-Cyanoguanidine polymer with formaldehyde
EINECS	Contact for details

Quality Control

Our Guanidine, Cyano-, Polymer With Formaldehyde is manufactured under a strict quality management system. Each batch undergoes rigorous testing to ensure consistency in key parameters such as degree of polymerization, residual monomer content, and reactivity. A Certificate of Analysis (COA) detailing purity, physical properties, and performance characteristics is provided with every shipment to guarantee it meets your specific application requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product performance.

Specification

Item	Specification
Appearance	White to off-white powder or granules
Identification (IR)	Conforms to structure
Assay (Nitrogen Content)	≥ 40%
Moisture Content	≤ 2.0%
Ash Content	≤ 0.5%
Solubility	Partially soluble in water; soluble in dilute acids
pH (10% suspension)	6.0 - 8.0
Particle Size (Typical)	80% min passing 100 mesh

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.